good idea. i wonder if Wings has one. If I remember correctly, they actually might.Sorry, but I don’t know anything about lodging near the BHB. You could contact Pura Vida Diving and/or ForceE Scuba to inquire about tanks and weights. I don’t believe that they offer flag & float rentals, but it couldn’t hurt to ask. Drift dives in the ocean require a more substantial flag/float/line than you’ll need at the bridge. If a rental or loaner is not available you could purchase an inexpensive, lightweight rig for your visit and either bring it home with you or donate it to the cause.